Remove codacy badge for milestones

Author: filip26

README.md

@@ -12,7 +12,6 @@ An implementation of the [JSON-LD 1.1](https://www.w3.org/TR/json-ld/) (JSON-bas
 
 [![Java 17 CI](https://github.com/filip26/titanium-json-ld/actions/workflows/java17-build.yml/badge.svg)](https://github.com/filip26/titanium-json-ld/actions/workflows/java17-build.yml)
 [![CodeQL](https://github.com/filip26/titanium-json-ld/actions/workflows/codeql.yml/badge.svg)](https://github.com/filip26/titanium-json-ld/actions/workflows/codeql.yml)
-[![Codacy Badge](https://app.codacy.com/project/badge/Grade/c530c6b43b0243c08ce81521c5b4cf6a)](https://app.codacy.com/gh/filip26/titanium-json-ld/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 [![Codacy Badge](https://app.codacy.com/project/badge/Coverage/c530c6b43b0243c08ce81521c5b4cf6a)](https://app.codacy.com/gh/filip26/titanium-json-ld/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_coverage)
 [![Javadoc](https://javadoc.io/badge2/com.apicatalog/titanium-json-ld/javadoc.svg)](https://javadoc.io/doc/com.apicatalog/titanium-json-ld)
 [![Maven Central](https://img.shields.io/maven-central/v/com.apicatalog/titanium-json-ld.svg?label=Maven%20Central)](https://mvnrepository.com/artifact/com.apicatalog/titanium-json-ld)